Google announces automatic switching of audio source of wireless earbuds

Google announces a new system that allows Bluetooth earphones to contextually switch audio source. The function is currently only available for the Pixel Buds Pro in combination with Android smartphones and tablets.

The principle builds on the Fast Pair technology, which allows Bluetooth devices to be connected to source devices more quickly. With the new exchange technology, wireless earphones have to react dynamically to certain forms of input and automatically pair with a prioritized device. Google writes: “Suppose you are watching a video on your tablet. (…) When you receive a call, your headphones automatically switch to the input from your smartphone.”

The company emphasizes that users remain in control when switching audio sources. For example, a notification appears on the active device, after which the user can switch to another device with the push of a button. Once switched, there is a notification to switch back. Which scenarios trigger a respective notification can also be set. The user can adjust the priority of different forms of audio. For example, Google has categorized sounds under media, incoming calls and other notifications.

The technology is initially available for the Pixel Buds Pro earphones and will come to select headphones from Sony and JBL “in the coming weeks”. Google doesn’t mention any concrete models yet. The feature also works with devices that support a multipoint connection, allowing a pair of headphones or headset to be permanently connected to two devices and switch between multiple inputs.

For the time being, switching inputs is only possible on Android devices, which may have to do with the compatibility of Fast Pair. Later, on the other hand, the switch function should also come to other platforms. In this case, too, Google does not mention any concrete examples.

Image via Google